Module: Solargraph::NodeMethods

Included in:
ApiMap, CodeMap
Defined in:
lib/solargraph/node_methods.rb

Instance Method Summary collapse

Instance Method Details

#infer(node) ⇒ Object 



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# File 'lib/solargraph/node_methods.rb', line 25

def infer node
  if node.type == :str
    return 'String'
  elsif node.type == :array
    return 'Array'
  elsif node.type == :hash
    return 'Hash'
  elsif node.type == :int
    return 'Integer'
  elsif node.type == :float
    return 'Float'
  end
  nil
end

#pack_name(node) ⇒ Object 



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# File 'lib/solargraph/node_methods.rb', line 7

def pack_name(node)
  parts = []
  if node.kind_of?(AST::Node)
    node.children.each { |n|
      if n.kind_of?(AST::Node)
        if n.type == :cbase
          parts = pack_name(n)
        else
          parts += pack_name(n)
        end
      else
        parts.push n unless n.nil?
      end
    }
  end
  parts
end

#resolve_node_signature(node) ⇒ String

Get a call signature from a node. The result should be a string in the form of a method path, e.g., String.new or variable.method.

Returns:



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# File 'lib/solargraph/node_methods.rb', line 45

def resolve_node_signature node
  stack_node_signature(node).join('.')
end

#stack_node_signature(node) ⇒ Object 



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# File 'lib/solargraph/node_methods.rb', line 49

def stack_node_signature node
  parts = []
  if node.kind_of?(AST::Node)
    if node.type == :send
      unless node.children[0].nil?
        parts = [unpack_name(node.children[0])] + parts
      end
      parts += stack_node_signature(node.children[1])
    else
      parts = [unpack_name(node)] + stack_node_signature(node.children[1])
    end
  else
    parts.push node.to_s
  end
  parts
end

#unpack_name(node) ⇒ Object 



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# File 'lib/solargraph/node_methods.rb', line 3

def unpack_name(node)
  pack_name(node).join("::")
end